We have owned 1110T for 2 years and love it.  The machine is well built and we have done about everything imagineable and still no issues with the single arm.  One thing I'll highly recommend is the rear weight kit if it doesn't already have it.  The hydraulics are good and the pilot controls are real smooth.  The perkins engine will start when its 0 out without a starting aid. The track frames, rollers, and idlers have been no problem.  The only negative is if you need parts finding a dealer may be a little tough, but other than that you will love it.